Diabetes is a widespread condition affecting millions globally. While known for its impact on blood sugar levels, diabetes also significantly influences other bodily systems, notably the kidneys. Understanding this relationship is crucial for effective management and prevention of further complications. 

What is Chronic Kidney Disease (CKD)?

Chronic Kidney Disease (CKD) is a progressive loss of kidney function over time. Healthy kidneys filter waste and excess fluid from the blood, but CKD impairs this ability, leading to the accumulation of harmful substances in the body. CKD is often a gradual process and can lead to kidney failure if not properly managed.

How Does Diabetes Affect My Body?

Diabetes, primarily characterized by high blood sugar levels, affects various body systems. Over time, elevated blood sugar can cause damage to blood vessels and nerves, impacting heart, eyes, kidneys, and other organs. This systemic impact makes comprehensive management of diabetes critical for overall health.

How Does Diabetes Cause Damage to My Kidneys?

Diabetes can lead to diabetic nephropathy, a type of kidney damage. High blood sugar levels over time damage the blood vessels in the kidneys. This impairs the kidneys' ability to filter waste effectively. Additionally, diabetes often coincides with high blood pressure, a condition that further exacerbates kidney damage.

How Do I Know if I Have Kidney Damage?

Early stages of kidney damage may not present noticeable symptoms. Over time, signs such as swelling in legs, urine changes, nausea, fatigue, and difficulty concentrating can occur. Regular screening for kidney function, including tests for protein in urine and blood tests for kidney function, is essential, especially for those with diabetes.

Kidney Disease and the Ketogenic Diet

Recent studies have indicated that a low-carbohydrate diet, such as the ketogenic diet, may have potential benefits in reversing kidney damage caused by diabetes. This diet focuses on reducing carbohydrate intake, which can help control blood sugar levels, a key factor in managing diabetic kidney disease. 

From a Mount Sinai press release: “Diabetic Kidney Failure May Be Reversed with Low-Carbohydrate Diet - Researchers have found that by administering a low-carb, high-fat diet in mice, that diabetic kidney damage was reversed, and also uncovered an array of genes associated with kidney faiure.”

If I Have Diabetes and Kidney Damage, What Should I Do?

Managing diabetes and kidney damage involves a multifaceted approach. This includes controlling blood sugar levels, managing blood pressure, regular monitoring of kidney function, and lifestyle modifications such as a balanced diet and regular exercise. Consulting with healthcare providers for personalized management plans is essential.

It's vital for individuals with diabetes to understand the risk of kidney disease and take proactive steps to manage their health. Regular check-ups, maintaining a healthy lifestyle, and staying informed about new research and treatments can make a significant difference in the progression of diabetic kidney disease.